<!DOCTYPE html>
<html>
  <head>
    <script src="../resources/js-test.js"></script>
  </head>
  <body>

    <input type="text" id="input" value="Line 1">

    <script>
        description("This tests that text selection is reported correctly for text input elements.");

        if (window.accessibilityController) {

            let input = document.getElementById('input');
            input.focus();
            window.inputAccessible =
                accessibilityController.accessibleElementById('input');

            // Select the entire contents.
            input.select();
            shouldBe("inputAccessible", "inputAccessible.selectionAnchorObject");
            shouldBeZero("inputAccessible.selectionAnchorOffset");
            shouldBe("inputAccessible", "inputAccessible.selectionFocusObject");
            shouldBeEqualToNumber("inputAccessible.selectionFocusOffset", 6);

            // Select all possible text ranges.
            for (let start = 0; start < 7; ++start) {
                for (let end = start + 1; end < 7; ++end) {
                    input.setSelectionRange(start, end);
                    shouldBe("inputAccessible", "inputAccessible.selectionAnchorObject");
                    shouldBeEqualToNumber("inputAccessible.selectionAnchorOffset", start);
                    shouldBe("inputAccessible", "inputAccessible.selectionFocusObject");
                    shouldBeEqualToNumber("inputAccessible.selectionFocusOffset", end);
                }
            }

        }
    </script>

  </body>
</html>
